HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Washington

$160+ Cheap flights from Baton Rouge (BTR) to Washington

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — SEA
May 19 — May 261
Mon 5/19
Mon 5/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Baton Rouge to Washington with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Baton Rouge to Washington

Keep the following information in mind while searching for Baton Rouge to Washington flight deals. Data was last updated May 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$224
(Delta)

One-way from

$167
(Delta)

Popular in

May

Cheapest in

November

Average price

$607
Provider with most accurate pricing for Baton Rouge Ryan-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Baton Rouge Ryan-Seattle/Tacoma Intl flights.
Search Deals
From Baton Rouge Ryan to Washington
Search Deals
One-way flight from Baton Rouge Ryan to Washington
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($76 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
Search Deals

Find flight deals from Baton Rouge to Washington

Cheapest flights from Baton Rouge to Washington
Explore the most affordable flight options available from Baton Rouge to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 14, 2025.

This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/303:30 pmBTR - PDX
1 stop8h 14mDelta
Fri 6/610:55 pmPDX - BTR
1 stop8h 14mDelta
Deal found 5/12$224
This American Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/194:25 pmBTR - SEA
1 stop7h 11mAmerican Airlines
Sun 8/315:24 amSEA - BTR
1 stop8h 29mAmerican Airlines
Deal found 5/13$237
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/132:00 pmBTR - SEA
1 stop7h 14mUnited Airlines
Fri 8/226:45 amSEA - BTR
2 stops10h 41mUnited Airlines
Deal found 5/13$272
This American Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/294:31 pmBTR - PDX
2 stops9h 28mAmerican Airlines
Mon 6/211:59 pmPDX - BTR
1 stop8h 02mAmerican Airlines
Deal found 5/14$274
This United Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/292:14 pmBTR - PDX
1 stop7h 05mUnited Airlines
Mon 6/27:04 amPDX - BTR
1 stop6h 23mUnited Airlines
Deal found 5/14$299
This Delta deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/96:03 amBTR - GEG
1 stop7h 08mDelta
Sat 8/1612:40 pmGEG - BTR
1 stop7h 18mDelta
Deal found 5/13$314
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/92:00 pmBTR - GEG
2 stops11h 08mUnited Airlines
Sat 8/165:15 amGEG - BTR
2 stops12h 23mUnited Airlines
Deal found 5/13$389
This American Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/95:45 amBTR - GEG
2 stops9h 22mAmerican Airlines
Sat 8/1612:35 pmGEG - BTR
1 stop8h 29mAmerican Airlines
Deal found 5/13$394
This Alaska Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/32:16 pmBTR - SEA
1 stop8h 04mAlaska Airlines
Thu 9/1112:33 amSEA - BTR
1 stop7h 27mAlaska Airlines
Deal found 5/13$400
This Alaska Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2812:10 pmBTR - GEG
2 stops10h 59mAlaska Airlines
Sat 7/57:42 pmGEG - BTR
2 stops12h 31mAlaska Airlines
Deal found 5/14$735
This Delta deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1012:20 pmBTR - SEA
2 stops13h 55mDelta
Mon 7/146:16 pmSEA - BTR
2 stops12h 28mDelta
Deal found 5/13$946

Cheapflights Fare Finder

Customize your flight search to find flights from Baton Rouge to Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 14, 2025.
Use the filters below to find and compare flights from Baton Rouge to Washington that are best for you.

Fly from

Baton Rouge

Fly to

Washington

Route

Depart

Return

Price

Baton RougePortland

BTR - PDX

BTRPDX

Baton Rouge Ryan

Fri 5/30

3:30 pm-9:44 pm

1 stop8h 14m

Portland

Fri 6/6

10:55 pm-9:09 am

1 stop8h 14m

$224

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Tue 8/19

4:25 pm-9:36 pm

1 stop7h 11m

Seattle/Tacoma Intl

Sun 8/31

5:24 am-3:53 pm

1 stop8h 29m

$237

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Wed 8/13

2:00 pm-7:14 pm

1 stop7h 14m

Seattle/Tacoma Intl

Fri 8/22

6:45 am-7:26 pm

2 stops10h 41m

$272

Baton RougePortland

BTR - PDX

BTRPDX

Baton Rouge Ryan

Thu 5/29

4:31 pm-11:59 pm

2 stops9h 28m

Portland

Mon 6/2

11:59 pm-10:01 am

1 stop8h 02m

$274

Baton RougePortland

BTR - PDX

BTRPDX

Baton Rouge Ryan

Thu 5/29

2:14 pm-7:19 pm

1 stop7h 05m

Portland

Mon 6/2

7:04 am-3:27 pm

1 stop6h 23m

$299

Baton RougeSpokane

BTR - GEG

BTRGEG

Baton Rouge Ryan

Sat 8/9

6:03 am-11:11 am

1 stop7h 08m

Spokane

Sat 8/16

12:40 pm-9:58 pm

1 stop7h 18m

$314

Baton RougeSpokane

BTR - GEG

BTRGEG

Baton Rouge Ryan

Sat 8/9

2:00 pm-11:08 pm

2 stops11h 08m

Spokane

Sat 8/16

5:15 am-7:38 pm

2 stops12h 23m

$389

Baton RougeSpokane

BTR - GEG

BTRGEG

Baton Rouge Ryan

Sat 8/9

5:45 am-1:07 pm

2 stops9h 22m

Spokane

Sat 8/16

12:35 pm-11:04 pm

1 stop8h 29m

$394

Baton RougeSeattle

BTR - SEA

BTRSEA

Baton Rouge Ryan

Wed 9/3

2:16 pm-8:20 pm

1 stop8h 04m

Seattle/Tacoma Intl

Thu 9/11

12:33 am-10:00 am

1 stop7h 27m

$400

Baton RougeSpokane

BTR - GEG

BTRGEG

Baton Rouge Ryan

Sat 6/28

12:10 pm-9:09 pm

2 stops10h 59m

Spokane

Sat 7/5

7:42 pm-10:13 am

2 stops12h 31m

$735

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/14

Showing 1-10 of 19 results
1
2

Best time to book a flight from Baton Rouge to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Baton Rouge with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Baton Rouge to Washington

What is the cheapest month to book a flight from Baton Rouge to State of Washington?

Currently, January is the cheapest month in which you can book a flight from Baton Rouge to State of Washington (average of $238). Flying from Baton Rouge to State of Washington in July is currently the most expensive (average of $401). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BTR to WA?

Find hourly flight availability from Baton Rouge to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Baton Rouge to State of Washington as you normally would.

Rainfall in Washington by month

Plan your trip to Washington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated May 14, 2025.
To help decide which airline to fly from Baton Rouge to Washington, see what other customers have to say about Alaska Airlines, Delta and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Entertainment

7.1

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Entertainment

7.1

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Entertainment

7.1

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,730 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Entertainment

7.1

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Entertainment

7.1

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Baton Rouge to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Baton Rouge to Washington?

    Most people fly from Baton Rouge Ryan (BTR) if they book a flight from Baton Rouge to Washington. Baton Rouge Ryan is conveniently located just 5.8 mi from Baton Rouge’s city center.

  • What are the cheapest airlines to fly from Baton Rouge to State of Washington one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $167. Users have also found prices from $189 and $250 on United Airlines and American Airlines, respectively.

  • What are the most popular routes from Baton Rouge to State of Washington?

    When deciding which route to take from Baton Rouge to State of Washington consider Baton Rouge Ryan - Seattle/Tacoma Intl, Baton Rouge Ryan - Portland or Baton Rouge Ryan - Spokane as they are the most popular.

  • Can I find deals for flights from Baton Rouge to Washington that include hotel bookings?

    Yes. In addition to deals on Baton Rouge to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Baton Rouge to Washington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baton Rouge to Washington.

  • Can I find deals for business class flights from Baton Rouge to Washington?

    Yes. Cheapflights offers flight deals from Baton Rouge to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Baton Rouge to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Baton Rouge to State of Washington (average of $238). Flying from Baton Rouge to State of Washington in July is currently the most expensive (average of $401). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Baton Rouge to Washington

See prices for flight routes from nearby airports that may be better suited for you.
New Orleans to LaGuardia flights
New Orleans to Seattle flights
New Orleans to John F Kennedy Intl flights
New Orleans to Las Vegas flights
New Orleans to Newark flights
New Orleans to Denver flights
New Orleans to O'Hare Intl flights
New Orleans to Los Angeles flights
New Orleans to Orlando flights
New Orleans to Fort Lauderdale flights
New Orleans to Boston flights
New Orleans to Dallas/Fort Worth flights
New Orleans to Hobby flights
New Orleans to San Francisco flights
New Orleans to Miami flights
New Orleans to Sky Harbor Intl flights
New Orleans to George Bush Intcntl flights
New Orleans to Reagan-National flights
New Orleans to Austin flights
New Orleans to Atlanta flights
New Orleans to Burbank flights
New Orleans to Dulles Intl flights
New Orleans to Ontario flights
New Orleans to Philadelphia flights
New Orleans to Salt Lake City flights
New Orleans to Honolulu flights
New Orleans to Midway flights
New Orleans to Baltimore flights
New Orleans to Detroit flights
New Orleans to San Diego flights
New Orleans to Portland flights
New Orleans to Santa Ana flights
New Orleans to Minneapolis flights
Lafayette to Seattle flights
Baton Rouge to Dallas/Fort Worth flights
New Orleans to Love Field flights
New Orleans to Nashville flights
Baton Rouge to John F Kennedy Intl flights
Lafayette to Las Vegas flights
Shreveport to Denver flights
Baton Rouge to San Francisco flights
Baton Rouge to Dulles Intl flights
Baton Rouge to Baltimore flights
New Orleans to Tampa flights
Baton Rouge to Seattle flights
Baton Rouge to Las Vegas flights
Baton Rouge to Denver flights
Shreveport to Orlando flights
New Orleans to San Antonio flights
New Orleans to Raleigh flights

Top 4 airlines flying from Baton Rouge to Washington

Discover the top 4 airlines that operate flights from Baton Rouge to Washington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$199Average$505FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$236Average$421FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$266Average$462FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$356Average$555FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.